Winter is coming ... and so are the
"Game of Thrones" Season 2 DVD and Blu-ray sets. HBO announced their release date -- Feb. 13, 2013 -- and all the juicy bonus features they will include.

Here are the official descriptions of both sets:

Blu-ray with HBO Select -- includes all DVD features, plus the following:

War of the Five Kings: Track the claims, strategies and key players involved in the battle for the Iron Throne with this interactive guide that follows the movements of various armies detailing their victories and defeats.

Histories & Lore: 19 animated histories detailing the mythology of Westeros and Essos as told from the varying perspectives of the characters themselves and featuring, in part, illustrations from "Game of Thrones" storyboard artist Will Simpson.

Creating the Battle of Blackwater Bay: See how the epic Battle of Blackwater Bay was brought to life in this exclusive, in-depth, behind-the-scenes look at the climatic episode. The 30-minute feature showcases never-before-seen interviews with cast and crew.

Game of Thrones: Inner Circle: Actors
Emilia Clarke, Kit Harington, Lena Headey, Michelle Fairley and
Liam Cunningham talk in detail about their experiences shooting Season 2 in this roundtable discussion moderated by executive producers
David Benioff and
D.B. Weiss.

The Religions of Westeros: Hear author
George R.R. Martin, David Benioff and D.B. Weiss discuss the competing religions in the series and how they influence the various characters in Westeros and beyond.
Character Profiles: Profiles of seven major characters as described by the actors portraying them including Renly Baratheon, Stannis Baratheon, Robb Stark, Theon Greyjoy and more.